Dynamics GP2013 posting problem

Hi,

I have a technical problem with the Dynamics GP2013, to understand the problem I have to clear the following:

1. We are a small establishment started in 06/2013.

2. All of the our fiscal year OPENED

 My target is to close all the years individually 2013 then 2014 then 2015

Which I can do, but the problem is

when I open all the transactions which I made in 2013 it won’t show it in 2013 inquiry or report , it show all the transactions in 2014 !!! only  2014 

For that, I stopped the closing year process until I solve this problem.

Any idea how to solve or from where I start ?? Please Help!!

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